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Diffstat (limited to 'deps/rabbitmq_cli/lib/rabbitmq/cli/ctl/commands/hipe_compile_command.ex')
-rw-r--r-- | deps/rabbitmq_cli/lib/rabbitmq/cli/ctl/commands/hipe_compile_command.ex | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/deps/rabbitmq_cli/lib/rabbitmq/cli/ctl/commands/hipe_compile_command.ex b/deps/rabbitmq_cli/lib/rabbitmq/cli/ctl/commands/hipe_compile_command.ex new file mode 100644 index 0000000000..13f3468cb6 --- /dev/null +++ b/deps/rabbitmq_cli/lib/rabbitmq/cli/ctl/commands/hipe_compile_command.ex @@ -0,0 +1,98 @@ +## This Source Code Form is subject to the terms of the Mozilla Public +## License, v. 2.0. If a copy of the MPL was not distributed with this +## file, You can obtain one at https://mozilla.org/MPL/2.0/. +## +## Copyright (c) 2016-2020 VMware, Inc. or its affiliates. All rights reserved. + +defmodule RabbitMQ.CLI.Ctl.Commands.HipeCompileCommand do + @moduledoc """ + HiPE support has been deprecated since Erlang/OTP 22 (mid-2019) and + won't be a part of Erlang/OTP 24. + + Therefore this command is DEPRECATED and is no-op. + """ + + alias RabbitMQ.CLI.Core.{DocGuide, Validators} + import RabbitMQ.CLI.Core.CodePath + + @behaviour RabbitMQ.CLI.CommandBehaviour + + # + # API + # + + def distribution(_), do: :none + + use RabbitMQ.CLI.Core.MergesNoDefaults + + def validate([], _), do: {:validation_failure, :not_enough_args} + + def validate([target_dir], opts) do + :ok + |> Validators.validate_step(fn -> + case acceptable_path?(target_dir) do + true -> :ok + false -> {:error, {:bad_argument, "Target directory path cannot be blank"}} + end + end) + |> Validators.validate_step(fn -> + case File.dir?(target_dir) do + true -> + :ok + + false -> + case File.mkdir_p(target_dir) do + :ok -> + :ok + + {:error, perm} when perm == :eperm or perm == :eacces -> + {:error, + {:bad_argument, + "Cannot create target directory #{target_dir}: insufficient permissions"}} + end + end + end) + |> Validators.validate_step(fn -> require_rabbit(opts) end) + end + + def validate(_, _), do: {:validation_failure, :too_many_args} + + def run([_target_dir], _opts) do + :ok + end + use RabbitMQ.CLI.DefaultOutput + + def usage, do: "hipe_compile <directory>" + + def usage_additional do + [ + ["<directory>", "Target directory for HiPE-compiled modules"] + ] + end + + def usage_doc_guides() do + [ + DocGuide.configuration(), + DocGuide.erlang_versions() + ] + end + + def help_section(), do: :deprecated + + def description() do + "DEPRECATED. This command is a no-op. HiPE is no longer supported by modern Erlang versions" + end + + def banner([_target_dir], _) do + "This command is a no-op. HiPE is no longer supported by modern Erlang versions" + end + + # + # Implementation + # + + # Accepts any non-blank path + defp acceptable_path?(value) do + String.length(String.trim(value)) != 0 + end +end |